This is an original drama CD containing the entire collection of narrations, background music and sound effects from the planetarium show Planet of Dolphins.

Planet of Dolphins is a healing planetarium show based on Shomei Yoh¡Çs picture book of the same title.
It is a soothing tale of dolphins and stars gently narrated by the popular voice actor Yoshimasa Hosoya with surreal background music produced by Serph.